A notice for the Falcon Kick Cancel. Recently while doing it on Battlefield, I somehow grabbed the edge out of it. But, I haven't been able to replicate it so there must be something I did before that I didn't notice (or it must be positioned perfectly)

For the Falcon Kick Edge Cancel mentioned above, it seems that you need to position yourself perfectly on any stage so the kick ends right at the edge of the stage and you will fall off from there and grab the edge. Probably very useful since my Falcon in particular needs to edge guard to get kills efficiently.

Yes, you do need to position yourself quite perfectly. It's very situational.

That's very true. It's also true that regular Kick Cancels are generally more effective for horizontal recoveries so the edge cancel isn't a huge deal even if it can be used on any stage. (unimportant side note: this guide seems to be dieing:()